CN202818715U - Laser lamp joint control device - Google Patents
Laser lamp joint control device Download PDFInfo
- Publication number
- CN202818715U CN202818715U CN 201220467453 CN201220467453U CN202818715U CN 202818715 U CN202818715 U CN 202818715U CN 201220467453 CN201220467453 CN 201220467453 CN 201220467453 U CN201220467453 U CN 201220467453U CN 202818715 U CN202818715 U CN 202818715U
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- CN
- China
- Prior art keywords
- laser lamp
- signal
- signal input
- input port
- lamp device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the field of laser lamp control and concretely relates to a laser lamp joint control device. The laser lamp joint control device mainly comprises a computer control center and at least two laser lamp devices. The laser lamp joint control device is characterized in that each laser lamp device is provided with a signal input port and a signal output port; the signal input ports and the signal output ports are connected among the laser lamp devices via signal wires so as to form a series laser lamp device unit; and a signal input port at one end of the series laser lamp device unit is connected to the computer control center via a signal wire. The signal input ports and the signal output ports are disposed on the laser lamp devices, and the laser lamp devices are in series connection via the signal wires to form the series laser lamp device unit, so that all the laser lamp devices can be controlled as long as the computer control center is connected with the signal input port at one end of the series laser lamp device unit. According to the above structure, signal attenuation is minimized and also the signal wires are saved.
Description
Technical field
The utility model relates to the laser lamp control field, specifically a kind of laser lamp combined control equipment.
Background technology
It is very extensive that being controlled in the MultiMedia Field of laser lamp used, at present, the joint control mode more complicated of many laser lamps, every laser lamp all must directly be connected with computer control centre, when signal is exported, very large decay can be produced like this, and a lot of holding wires can be wasted.
The utility model content
The utility model provides a kind of and not only can reduce signal attenuation for the deficiencies in the prior art, but also can save the laser lamp combined control equipment of holding wire.
The utility model is achieved through the following technical solutions:
A kind of laser lamp combined control equipment mainly comprises computer control centre and at least two laser lamp devices, and this computer control centre Main Function is to control all laser lamp devices; Described laser lamp device is provided with signal input port and signal output port, be linked into signal input port and signal output port to form tandem laser lamp device group by holding wire between the described laser lamp device, one end signal input port of this tandem laser lamp device group is connected with computer control centre by holding wire, to reach minimizing signal attenuation, save the purpose of holding wire.
The beneficial effects of the utility model are: nationality is by being provided with signal input port and signal output port at described laser lamp device, and be connected to form tandem laser lamp device group by holding wire in the mode of series connection between the described laser lamp device, computer control centre needs only to be connected with the signal input port of an end of this tandem laser lamp device group and just can realize controlling all laser lamp devices like this.This structure only can reduce signal attenuation, but also can save holding wire.This simple structure is practical.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1 is computer control centre, and 2 is laser lamp device, and 3 is holding wire, and 21 is signal input port, and 22 is signal output port.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
Fig. 1 be of the present utility model with three laser lamp devices as embodiment, as can be seen from the figure, a kind of laser lamp combined control equipment of the utility model comprises computer control centre 1 and three laser lamp devices 2, and the Main Function of this computer control centre 1 is to control three laser lamp devices 2; Described laser lamp device 2 is provided with signal input port 21 and signal output port 22, be linked into signal input port 21 and signal output port 22 to form tandem laser lamp device group by holding wire 3 between described three laser lamp devices 2, one end signal input port 21 of this tandem laser lamp device group is connected with computer control centre 1 by holding wire 3, to reach minimizing signal attenuation, save the purpose of holding wire 3.
From figure, be not difficult to find out, nationality is by being provided with signal input port 21 and signal output port 22 at described laser lamp device 2, and be connected to form tandem laser lamp device group by holding wire 3 in the mode of series connection between the described laser lamp device 2, computer control centre 1 needs only to be connected with the signal input port 21 of an end of this tandem laser lamp device group and just can realize controlling all laser lamp devices 2 like this.This structure not only can reduce signal attenuation, but also can save holding wire 3.This simple structure is practical.
Below the utility model is described in detail, but apparent, those skilled in the art can carry out various changes and improvements, and does not deviate from the scope of the present utility model that appended claims limits.
Claims (1)
1. laser lamp combined control equipment, mainly comprise computer control centre and at least two laser lamp devices, it is characterized in that: described laser lamp device is provided with signal input port and signal output port, be linked into signal input port and signal output port to form tandem laser lamp device group by holding wire between the described laser lamp device, an end signal input port of this tandem laser lamp device group is connected with computer control centre by holding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467453 CN202818715U (en) | 2012-09-14 | 2012-09-14 | Laser lamp joint control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467453 CN202818715U (en) | 2012-09-14 | 2012-09-14 | Laser lamp joint control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818715U true CN202818715U (en) | 2013-03-20 |
Family
ID=47877512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467453 Expired - Fee Related CN202818715U (en) | 2012-09-14 | 2012-09-14 | Laser lamp joint control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818715U (en) |
-
2012
- 2012-09-14 CN CN 201220467453 patent/CN202818715U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |